<span>The correct answer is inevitability of death. As, the speaker discusses about his fear of the death and fear of death that will rob him from his love.</span>
Death is definitely not a serene rest or a simple drop into seniority in Keats' work. It's rather an especially severe notice of the considerable number of things that the artist envisions he'll miss in a world that is overflowing with magnificence and miracles. Keats may contemplate passing, yet that doesn't imply that he's alright with his own mortality. Fortunately, he appears to appreciate abiding in awkward spaces.